Investors / United States / Signet Healthcare Partners
Signet Healthcare Partners
Venture capital · New York, NY, United States · North America
Signet Healthcare Partners is a healthcare-focused investment firm founded in 1998 that has raised funds with aggregate capital commitments over $600 million and invested in more than 55 companies. It is currently making new investments out of its fifth fund, targeting commercial-stage healthcare companies that are generating revenues or preparing for commercial launch.
Invests inHealthcare & Biotech
In its own wordshealthcarespecialty pharmaceuticalsmedical devicesdiagnosticspharmaceutical servicesgrowth capital
Your fit with Signet Healthcare Partners
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsSignet Healthcare Partners lists 22 checked portfolio companies on its own site and is named in 2 funding rounds, 2 of them as lead. Its most frequent entry is Growth, 100% of the companies with a known first round. Its largest themes are Healthcare & Biotech (70%), Industrial & Manufacturing (11%) and Media & Entertainment (7%). 47% of its companies are based in United States. It invests most often alongside Agent Capital, Alpine Meridian and Aster.
Counts come from funding rounds that name Signet Healthcare Partners, complete from mid-2025: earlier rounds appear only when they were reported later. Round amounts and full round histories are on Fundup AI.
Round figures show recent activity, not Signet Healthcare Partners' whole history. Rounds on record name 2 companies; its own site lists 22. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.
Entry stage
share of companies by the stage of its first roundShow as a table
| Value | |
|---|---|
| Pre-seed | 0% |
| Seed | 0% |
| Series A | 0% |
| Series B | 0% |
| Growth | 100% |
Activity by year
rounds it joined, last 10 yearsShow as a table
| Total | Rounds it led | |
|---|---|---|
| '17 | 0 | 0 |
| '18 | 0 | 0 |
| '19 | 0 | 0 |
| '20 | 0 | 0 |
| '21 | 0 | 0 |
| '22 | 0 | 0 |
| '23 | 0 | 0 |
| '24 | 0 | 0 |
| '25 | 1 | 1 |
| '26 | 1 | 1 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 55th | 22 companies |
| Recent activity | 59th | 1 rounds in 12 months |
| Early stage | 54th | 0% of entries at pre-seed or seed |
| Evidence | 62th | 5% of companies confirmed by a round |
| Sector focus | 91th | 70% in its largest sector |
| Reach | 90th | 8 countries |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Agent Capital | 1 |
| Alpine Meridian | 1 |
| Aster | 1 |
| Avoro Capital Advisors | 1 |
| Capricorn Partners | 1 |
| FONGIT | 1 |
| Fountain Healthcare Partners | 1 |
| Investinor | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers1568%
- No longer answers00%
- Points to another company732%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| Healthcare & Biotech | 70% | 15% |
| Industrial & Manufacturing | 11% | 7% |
| Media & Entertainment | 7% | 4% |
| Space & Defense | 7% | 3% |
| E-commerce & Marketplaces | 4% | 5% |
Co-investor network
who it backs companies with, and who they back togetherCompare Signet Healthcare Partners head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Recent portfolio activity
when companies last raised with Signet Healthcare Partners| Date | Company | Stage |
|---|---|---|
| 22 Sept 2026 | Series C+ Led | |
| 27 Aug 2025 | Debt Led |
Round details for Signet Healthcare Partners
Amounts, full round histories and every co-investor in Signet Healthcare Partners' rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
22 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Alpex develops and manufactures pharmaceutical and nutraceutical products | Healthcare & Biotech | Portfolio page | ||
| Altasciences provides contract research organization services for drug development, including preclinical safety testing, clinical pharmacology, and bioanalysis. | Healthcare & Biotech | Portfolio page | ||
| Amarin is a global pharmaceutical company that has developed and is pursuing additional treatments to help address cardiovascular disease. | Healthcare & Biotech | Portfolio page | ||
Healthcare & BiotechIndustrial & Manufacturing | Portfolio page | |||
| Merz Anteis SA develops and manufactures biomedical products in the aesthetic field. | Healthcare & Biotech | Portfolio page | ||
| Avantium develops sustainable chemistry solutions and plant-based plastics. | Space & DefenseSpace & Defense | Portfolio page | ||
Healthcare & BiotechE-commerce & Marketplaces | Portfolio page | |||
Healthcare & Biotech | Portfolio page | |||
| Curida develops and manufactures liquid medicines using Blow-Fill-Seal and nasal spray technologies | Healthcare & BiotechMedia & Entertainment | Portfolio page | ||
Healthcare & Biotech | Portfolio page | |||
| The company provides technology and services for clinical trials, including endpoint solutions and medical imaging services. | Healthcare & BiotechMedia & Entertainment | Portfolio page | ||
| Portfolio page | ||||
| Laxai Life Science provides contract research, development, and manufacturing services for pharmaceutical, biotechnology, and other industries | Healthcare & BiotechIndustrial & Manufacturing | Portfolio page | ||
| Mallinckrodt is a company that has spun off into two separate companies, Keenova Therapeutics and Par Health, operating in the pharmaceutical sector. | Healthcare & Biotech | Portfolio page | ||
Industrial & ManufacturingHealthcare & Biotech | Portfolio page | |||
| PainTEQ develops and provides a treatment procedure for sacroiliac joint pain using a small implant | Healthcare & Biotech | Aug 2025Debt | Page + round | |
| Pfenex develops and uses a microbial expression platform to produce proteins and antibodies for pharmaceutical companies. | Healthcare & Biotech | Portfolio page | ||
| Primrose Bio provides production solutions for next-generation biologics | Healthcare & Biotech | Sept 2026Series C+ | Funding round | |
| Sancilio & Company offers expert support to entrepreneurs in the early stages of pharmaceutical ventures, addressing regulatory compliance, manufacturing, quality assurance, and funding. | Healthcare & Biotech | Portfolio page | ||
Healthcare & Biotech | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- signethealthcarepartners.com
- Last read
- 5 Nov 2026
- Watching since
- 5 Nov 2026
- Rounds since
- 27 Aug 2025
- Companies checked
- 22
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
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